/* Global Styles */
:root {
    /* Light Theme (Default) */
    --primary-color: #4A6CF7;
    --primary-light: #6b89f8;
    --primary-dark: #3451d1;
    --secondary-color: #53A0FD;
    --dark-color: #333;
    --light-color: #f8f9fa;
    --text-color: #333;
    --text-color-secondary: #666;
    --bg-color: #fff;
    --card-bg: #fff;
    --border-color: #e9ecef;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --gradient-primary: linear-gradient(135deg, #4A6CF7, #53A0FD);
    --gradient-border: linear-gradient(135deg, var(--primary-color), var(--primary-light), #8e54e9);
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --tag-bg: rgba(var(--primary-rgb), 0.1);
    --primary-rgb: 74, 108, 247;
    --accent-rgb: 83, 160, 253;
    --text-rgb: 51, 51, 51;
    --bg-rgb: 255, 255, 255;
    --card-rgb: 255, 255, 255;
    --border-rgb: 233, 236, 239;
    --animation-timing: cubic-bezier(0.4, 0, 0.2, 1);
    --skeleton-color: rgba(0, 0, 0, 0.1);
    --skeleton-highlight: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] {
    --primary-color: #4A6CF7;
    --secondary-color: #53A0FD;
    --dark-color: #f8f9fa;
    --light-color: #333;
    --text-color: #f8f9fa;
    --text-color-secondary: #bbb;
    --bg-color: #121212;
    --card-bg: #1e1e1e;
    --border-color: #2d2d2d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
    --gradient-primary: linear-gradient(135deg, #4A6CF7, #53A0FD);
    --tag-bg: rgba(255, 255, 255, 0.1);
    --text-rgb: 248, 249, 250;
    --bg-rgb: 18, 18, 18;
    --card-rgb: 30, 30, 30;
    --border-rgb: 45, 45, 45;
    --skeleton-color: rgba(255, 255, 255, 0.1);
    --skeleton-highlight: rgba(255, 255, 255, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    overflow-x: hidden;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 20px;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s var(--animation-timing), transform 0.8s var(--animation-timing);
}

.section-title.animate {
    opacity: 1;
    transform: translateY(0);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-title::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    z-index: 1;
    animation: titleLine 3s var(--animation-timing) infinite;
}

@keyframes titleLine {
    0% { width: 0; left: 50%; }
    50% { width: 80px; left: 50%; }
    100% { width: 0; left: 50%; }
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    text-decoration: none;
}

.primary-btn {
    background: var(--gradient-primary);
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: white;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.primary-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-100%);
    transition: transform 0.3s var(--animation-timing);
    z-index: -1;
}

.primary-btn:hover::after {
    transform: translateX(0);
}

.secondary-btn {
    position: relative;
    z-index: 1;
    color: var(--primary-color);
    background: transparent;
    border: 2px solid transparent;
    background-clip: padding-box;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.secondary-btn::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-border);
    z-index: -1;
    border-radius: 50px;
}

.secondary-btn:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(74, 108, 247, 0.3);
}

.highlight {
    position: relative;
    color: var(--primary-color);
    display: inline-block;
    text-shadow: 2px 2px 4px rgba(var(--primary-rgb), 0.3);
    font-weight: 700;
}

.highlight::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 15px;
    bottom: 0;
    left: 0;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.2), rgba(var(--accent-rgb), 0.2));
    z-index: -1;
    border-radius: 4px;
    transform: skewX(-5deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { background-position: -100% 0; opacity: 0.5; }
    50% { background-position: 200% 0; opacity: 0.8; }
    100% { background-position: -100% 0; opacity: 0.5; }
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--box-shadow);
    z-index: 1000;
    padding: 15px 0;
}

#navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(var(--bg-rgb), 0.8);
    border-bottom: 2px solid transparent;
    position: relative;
    transition: background-color 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 0 0 20px 20px;
    padding: 0 20px;
}

#navbar::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: var(--gradient-border);
    opacity: 0.3;
}

.logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    font-size: 1rem;
    font-weight: 500;
    position: relative;
    text-decoration: none;
    padding: 8px 0;
    color: var(--text-color);
    transition: color 0.3s var(--animation-timing);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s var(--animation-timing);
    opacity: 0.7;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease;
    background-color: var(--dark-color);
}

/* Dark Mode Toggle - Enhanced */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 20px;
    cursor: pointer;
    position: relative;
    z-index: 10;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: transparent;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background-color: rgba(var(--primary-rgb), 0.1);
    transform: rotate(15deg);
}

.theme-toggle i {
    font-size: 1.2rem;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.theme-toggle:hover i {
    color: var(--primary-color);
}

/* Dark mode toggle animation */
.theme-toggle i.fa-sun {
    animation: spin-in 0.5s ease;
}

.theme-toggle i.fa-moon {
    animation: spin-in 0.5s ease;
}

@keyframes spin-in {
    0% {
        transform: rotate(-180deg) scale(0);
        opacity: 0;
    }
    100% {
        transform: rotate(0) scale(1);
        opacity: 1;
    }
}

/* Responsive adjustments for theme toggle */
@media (max-width: 768px) {
    .theme-toggle {
        margin-left: 10px;
        margin-right: 10px;
        width: 35px;
        height: 35px;
        position: relative;
        z-index: 1001;
    }
    
    #navbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .hamburger {
        margin-left: 10px;
    }
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    background-color: var(--bg-color);
    position: relative;
    border-radius: 30px;
    margin: 40px 0;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: var(--gradient-border);
    border-radius: 33px;
    z-index: -1;
    opacity: 0.3;
    animation: gradientShift 8s ease infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(74, 108, 247, 0.1), rgba(83, 160, 253, 0.05));
    z-index: 0;
    animation: float 20s ease-in-out infinite reverse;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(10px, 15px) rotate(5deg); }
    50% { transform: translate(5px, 10px) rotate(0deg); }
    75% { transform: translate(-10px, 5px) rotate(-5deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
    padding-right: 50px;
}

.hero-text h1 {
    font-size: 3.2rem;
    margin-bottom: 15px;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-text h2 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--secondary-color);
    animation: fadeInUp 0.8s 0.2s ease forwards;
    opacity: 1;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 35px;
    color: var(--text-color-secondary);
    line-height: 1.8;
    animation: fadeInUp 0.8s 0.4s ease forwards;
    opacity: 1;
}

.cta-buttons {
    margin-bottom: 35px;
    animation: fadeInUp 0.8s 0.6s ease forwards;
    opacity: 1;
    display: flex;
    gap: 20px;
}

.cta-buttons .btn {
    margin-right: 0;
}

.social-icons {
    display: flex;
    gap: 15px;
    animation: fadeInUp 0.8s 0.8s ease forwards;
    opacity: 1;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--card-bg);
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-decoration: none;
    margin-right: 0;
    border: 1px solid var(--border-color);
}

.social-icons a:hover {
    transform: translateY(-5px);
    background: var(--primary-color);
    color: white;
}

.hero-image {
    flex: 1;
    position: relative;
    animation: fadeIn 1s 0.5s ease forwards;
    opacity: 1;
}

.hero-image img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
    transition: all 0.5s ease;
    border: 5px solid var(--card-bg);
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    background: var(--gradient-primary);
    z-index: 0;
    opacity: 0.7;
}

.hero-image:hover img {
    transform: translateY(-10px);
    box-shadow: 0 30px 50px rgba(0, 0, 0, 0.15);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive adjustments for hero */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
    }
    
    .hero-text {
        padding-right: 0;
        margin-top: 40px;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .hero-image::before {
        top: -15px;
        right: 0;
        left: 0;
        margin: 0 auto;
    }
}

/* About Section Enhancement */
.about {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: -200px;
    left: -200px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(74, 108, 247, 0.05), rgba(83, 160, 253, 0.02));
    z-index: 0;
}

.about-content {
    position: relative;
    z-index: 1;
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.about-text h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 25px;
    color: var(--text-color-secondary);
}

.core-focus {
    margin: 30px 0 40px;
}

.core-focus p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    padding: 12px 15px;
    border-radius: 8px;
    background-color: var(--card-bg);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.core-focus p:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    background: linear-gradient(to right, var(--card-bg), var(--card-bg-hover));
    border-left: 3px solid var(--primary-color);
}

.core-focus p i {
    margin-right: 15px;
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.core-focus p:hover i {
    transform: scale(1.2);
}

.education-item, .certification-item {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.education-item:hover, .certification-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.education-item h4, .certification-details h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-color);
}

.education-item p, .certification-details p {
    color: var(--text-color-secondary);
    font-size: 1rem;
}

.certifications {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.certification-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.certification-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.certification-icon i {
    font-size: 1.8rem;
    color: white;
}

.certification-details {
    flex: 1;
}

.certification-links {
    margin-top: 15px;
}

.certification-links .btn {
    padding: 8px 15px;
    font-size: 0.9rem;
}

.resume-download {
    text-align: center;
    margin-top: 40px;
}

/* Skills section enhancement */
.skills-container {
    margin-top: 30px;
}

.skill-category {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.skill-category h4 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
    color: var(--primary-color);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.skill-item {
    position: relative;
}

.skill-info {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.skill-info i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 10px;
}

.skill-info span {
    font-weight: 500;
    font-size: 1.1rem;
}

.skill-progress {
    height: 8px;
    background: var(--border-color);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 10px;
    width: 0;
    transition: width 1.5s ease;
}

.progress-value {
    position: absolute;
    right: 0;
    top: -25px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* Projects Section */
.projects {
    padding: 80px 0;
    position: relative;
    border-radius: 20px;
    margin: 30px 0;
    background-color: var(--bg-color);
}

.projects::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: var(--gradient-border);
    border-radius: 23px;
    z-index: -1;
    opacity: 0.3;
}

.project-filters {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn {
    padding: 8px 20px;
    background-color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    color: var(--text-color);
}

[data-theme="dark"] .filter-btn {
    background-color: #2d2d2d;
    color: var(--text-color);
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.project-img {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover .project-img img {
    transform: scale(1.05);
}

.project-info {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-info h3 {
    color: var(--text-color);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.project-info p {
    color: var(--text-color-secondary);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.6;
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.project-tags span {
    background: var(--tag-bg);
    color: var(--text-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    transition: background-color 0.3s ease;
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: auto;
}

.project-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.project-links a:hover {
    color: var(--primary-color-hover);
}

.project-links a i {
    font-size: 1rem;
}

/* Contact Section Enhancement */
.contact {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(74, 108, 247, 0.05), rgba(83, 160, 253, 0.02));
    z-index: 0;
    opacity: 0.7;
}

.contact-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-top: 40px;
}

.contact-info {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    height: fit-content;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-info:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-right: 20px;
    background: rgba(var(--primary-rgb), 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.contact-info:hover .contact-item i {
    background: var(--primary-color);
    color: white;
    transform: rotateY(360deg);
    transition: all 0.5s ease;
}

.contact-item div {
    flex: 1;
}

.contact-item h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--text-color);
}

.contact-item p {
    color: var(--text-color-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.contact-info .social-icons {
    margin-top: 30px;
    justify-content: center;
}

.contact-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-form:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
    outline: none;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.error-message {
    color: var(--danger-color);
    font-size: 0.9rem;
    margin-top: 5px;
    display: block;
}

.contact-form .btn {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.contact-form .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(var(--primary-rgb), 0.3);
}

@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
}

/* Footer */
footer {
    position: relative;
    padding: 40px 0;
    background: var(--card-bg);
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
    opacity: 0.3;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--text-color-secondary);
    transition: color 0.3s var(--animation-timing);
}

.footer-links a:hover {
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content,
    .about-content,
    .contact-content {
        flex-direction: column;
    }

    .hero-text,
    .hero-image,
    .about-text,
    .contact-info,
    .contact-form {
        flex: 100%;
    }

    .hero-text {
        padding-right: 0;
        margin-bottom: 50px;
        text-align: center;
    }

    .social-icons {
        justify-content: center;
    }

    .about-text {
        padding-right: 0;
        margin-bottom: 50px;
        text-align: center;
    }

    .contact-info {
        margin-bottom: 30px;
    }

    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

/* Mobile-first approach for better responsiveness */
@media (max-width: 768px) {
    /* Basic adjustments for all elements */
    body {
        overflow-x: hidden;
    }
    
    .container {
        padding: 0 20px;
        width: 100%;
    }
    
    /* Header and Navigation - Fixed */
    header {
        padding: 0;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        background-color: var(--bg-color);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    #navbar {
        padding: 15px;
        border-radius: 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .logo a {
        font-size: 1.5rem;
    }
    
    /* Mobile Menu - Fixed */
    .nav-links {
        position: fixed;
        top: -100vh; /* Use vh instead of % for better mobile compatibility */
        left: 0;
        width: 100%;
        height: auto;
        background-color: var(--bg-color);
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        transition: top 0.3s ease;
        z-index: 999;
        opacity: 0;
    }
    
    .nav-links.active {
        top: 60px; /* Match header height */
        opacity: 1;
    }
    
    .nav-links li {
        margin: 0;
        padding: 0;
        text-align: center;
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: 15px 0;
        width: 100%;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-links li:last-child a {
        border-bottom: none;
    }
    
    /* Hamburger Menu - Fixed */
    .hamburger {
        display: block;
        z-index: 1001;
        cursor: pointer;
        margin-left: auto;
        margin-right: 5px;
    }
    
    .bar {
        display: block;
        width: 25px;
        height: 3px;
        margin: 5px auto;
        transition: all 0.3s ease;
        background-color: var(--text-color);
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Theme Toggle - Mobile Specific */
    .theme-toggle {
        margin-left: 5px;
        margin-right: 10px;
        width: 35px;
        height: 35px;
    }
    
    /* Hero Section - Fixed */
    .hero {
        padding: 100px 0 50px;
        margin: 20px 0;
    }
    
    .hero-content {
        flex-direction: column-reverse;
    }
    
    .hero-text {
        padding-right: 0;
        text-align: center;
        margin-top: 30px;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .hero-text h2 {
        font-size: 1.3rem;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .hero-image {
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .hero-image img {
        width: 80%;
        max-width: 250px;
        height: auto;
    }
    
    /* About Section - Fixed */
    .about {
        padding: 60px 0;
    }
    
    .about-content {
        padding: 20px;
    }
    
    /* Projects Section - Fixed */
    .projects {
        padding: 60px 0;
        margin: 20px 0;
    }
    
    .project-filters {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        margin-bottom: 30px;
    }
    
    .filter-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    /* Contact Section - Fixed */
    .contact {
        padding: 60px 0;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-info, .contact-form {
        padding: 25px;
    }
    
    /* Footer - Fixed */
    footer {
        padding: 30px 0;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    /* Modal - Fixed for mobile */
    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: 15px;
    }
    
    /* Documentation button - Fixed */
    #openModal {
        margin: 30px auto;
        padding: 12px 30px;
        font-size: 1rem;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-text h2 {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .social-icons a {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .about-text h3 {
        font-size: 1.5rem;
    }
    
    .core-focus p {
        padding: 10px;
        font-size: 0.95rem;
    }
    
    .certification-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 15px;
    }
    
    .certification-icon {
        margin-bottom: 15px;
    }
    
    .certification-links {
        justify-content: center;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .contact-item i {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

/* Skills Section - New Design */
.skills-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin: 30px 0;
}

.skill-category {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}

[data-theme="dark"] .skill-category {
    background: var(--card-bg);
}

.skill-category h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

[data-theme="dark"] .skill-category h4 {
    border-bottom-color: var(--border-color);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.skill-item {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

[data-theme="dark"] .skill-item {
    background: #2d2d2d;
}

.skill-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .skill-item:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.skill-info {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.skill-info i {
    font-size: 1.5rem;
    margin-right: 10px;
    color: var(--primary-color);
}

.skill-info span {
    font-weight: 500;
    color: var(--text-color);
}

.skill-progress {
    position: relative;
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
}

.progress-bar {
    position: absolute;
    height: 100%;
    width: 0;
    background: linear-gradient(to right, var(--primary-color), #3a5bd9);
    border-radius: 3px;
    transition: width 1.5s ease-in-out;
}

.progress-value {
    position: absolute;
    right: 0;
    top: -25px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--secondary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }

    .skill-item {
        padding: 12px;
    }

    .skill-info i {
        font-size: 1.2rem;
    }
}

/* Remove old skill styles */
.skill-circle,
.outer-circle,
.inner-circle,
circle,
svg {
    display: none;
}

.core-focus {
    margin: 20px 0 30px;
}

.core-focus p {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    padding: 12px 20px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: transform 0.3s ease;
    color: var(--text-color);
}

[data-theme="dark"] .core-focus p {
    background: #2d2d2d;
}

.core-focus p:hover {
    transform: translateX(10px);
    background: #f0f2f5;
}

[data-theme="dark"] .core-focus p:hover {
    background: #3d3d3d;
}

.core-focus i {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-right: 15px;
}

/* Certifications Section */
.certifications {
    margin: 20px 0 40px;
}

.certification-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 20px;
    position: relative;
    border: none;
    overflow: hidden;
}

[data-theme="dark"] .certification-item {
    background: #2d2d2d;
}

.certification-item::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: var(--gradient-border);
    border-radius: 18px;
    z-index: -1;
    opacity: 0.2;
}

.certification-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.certification-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.certification-icon i {
    font-size: 1.5rem;
    color: white;
}

.certification-details {
    flex: 1;
}

.certification-details h4 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 5px;
}

.certification-details p {
    color: var(--text-color-secondary);
    margin-bottom: 15px;
}

.certification-links {
    display: flex;
    gap: 15px;
}

.certification-links .btn {
    padding: 8px 15px;
    font-size: 0.9rem;
    text-decoration: none;
}

@media (max-width: 768px) {
    .certification-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 15px;
    }

    .certification-icon {
        margin-bottom: 15px;
    }

    .certification-links {
        justify-content: center;
    }
}

.form-message {
    padding: 10px 15px;
    margin-top: 15px;
    border-radius: 5px;
    text-align: center;
    animation: slideIn 0.3s ease;
}

.form-message.success {
    background-color: var(--success-color);
    color: white;
}

.form-message.error {
    background-color: var(--danger-color);
    color: white;
}

@keyframes slideIn {
    from {
        transform: translateY(-10px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--danger-color);
}

/* Update form submit button specifically */
.contact-form .primary-btn {
    width: 100%;
    padding: 15px 35px;
    font-size: 1.2rem;
    margin-top: 10px;
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    text-transform: uppercase;
    border-radius: 30px;
    box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.3), 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-form .primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.4), 0 8px 20px rgba(0, 0, 0, 0.2);
}

.contact-form .primary-btn:active {
    transform: translateY(-1px);
}

.contact-form .primary-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.contact-form .primary-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.contact-form .primary-btn:hover::before {
    left: 100%;
}

/* Update card backgrounds */
.project-card, .contact-info, .contact-form, .about-text {
    background-color: var(--card-bg);
}

/* Update section backgrounds */
.hero, .about, .projects {
    background-color: var(--bg-color);
}

[data-theme="dark"] .hero::before,
[data-theme="dark"] .about::before,
[data-theme="dark"] .projects::before {
    opacity: 0.1;
}

[data-theme="dark"] .contact::before {
    opacity: 0.1;
}

/* Update text colors */
h1, h2, h3, h4, h5, h6, p {
    color: var(--text-color);
}

/* Additional dark mode styles */
[data-theme="dark"] .nav-links a {
    color: var(--text-color);
}

[data-theme="dark"] .logo a {
    color: var(--primary-color);
}

[data-theme="dark"] #navbar {
    background: rgba(30, 30, 30, 0.95);
}

[data-theme="dark"] header {
    background-color: rgba(30, 30, 30, 0.95);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
    border-color: var(--primary-color);
}

[data-theme="dark"] footer {
    background-color: #0a0a0a;
}

[data-theme="dark"] .project-info {
    background-color: var(--card-bg);
}

[data-theme="dark"] .project-tags span {
    background-color: rgba(74, 108, 247, 0.1);
    color: var(--primary-color);
}

[data-theme="dark"] .hamburger .bar {
    background-color: var(--text-color);
}

/* Smooth transition for theme change */
body, #navbar, .project-card, .contact-info, .contact-form, .about-text,
.form-group input, .form-group textarea, .project-info, .project-tags span,
.hamburger .bar, .nav-links a, .logo a, footer, h1, h2, h3, h4, h5, h6, p, i,
.skill-item, .core-focus p, .certification-item, .filter-btn {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Fix for any remaining contrast issues */
[data-theme="dark"] .section-title,
[data-theme="dark"] .hero-text h1,
[data-theme="dark"] .hero-text h2,
[data-theme="dark"] .about-text h3,
[data-theme="dark"] .skill-category h4,
[data-theme="dark"] .project-info h3 {
    color: #ffffff;
}

[data-theme="dark"] .project-tags span {
    background-color: rgba(74, 108, 247, 0.2);
    color: #ffffff;
}

[data-theme="dark"] .skill-category {
    background: var(--card-bg);
}

[data-theme="dark"] .skill-category h4 {
    border-bottom-color: var(--border-color);
}

/* Animation script to be added to JS */
.animate-on-scroll {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s var(--animation-timing), transform 0.8s var(--animation-timing);
}

.animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Make sure all content is visible by default */
.hero-text h2,
.hero-text p,
.cta-buttons,
.social-icons,
.hero-image {
    opacity: 1 !important;
}

/* Ensure all elements are visible */
.project-card, 
.skill-category, 
.education-item, 
.certification-item, 
.core-focus p, 
.contact-info, 
.contact-form {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    transition: opacity 0.3s ease;
}

.modal-content {
    background-color: var(--card-bg);
    margin: 15% auto;
    padding: 20px;
    border: 1px solid var(--border-color);
    width: 80%;
    max-width: 600px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    animation: fadeIn 0.5s ease;
}

.close {
    color: var(--text-color);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: var(--primary-color);
    text-decoration: none;
    cursor: pointer;
}

#openModal {
    display: block;
    margin: 40px auto;
    padding: 15px 40px;
    font-size: 1.1rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#openModal:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Dark mode styles for mobile navigation */
[data-theme="dark"] .nav-links {
    background-color: var(--card-bg);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] header {
    background-color: var(--card-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Ensure all elements are visible on mobile */
@media (max-width: 768px) {
    .section-title,
    .hero-text h1,
    .hero-text h2,
    .hero-text p,
    .cta-buttons,
    .social-icons,
    .project-card,
    .skill-category,
    .education-item,
    .certification-item,
    .core-focus p,
    .contact-info,
    .contact-form {
        opacity: 1 !important;
        transform: translateY(0) !important;
    }
}

/* Skeleton Screen Styles */
.skeleton-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    overflow: auto;
}

.skeleton-header {
    height: 70px;
    padding: 0 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.skeleton-logo {
    width: 120px;
    height: 30px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.skeleton-nav {
    display: flex;
    gap: 20px;
}

.skeleton-nav-item {
    width: 60px;
    height: 20px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.skeleton-hero {
    display: flex;
    padding: 50px 5%;
    gap: 30px;
    flex-wrap: wrap;
}

.skeleton-hero-text {
    flex: 1;
    min-width: 300px;
}

.skeleton-title {
    width: 70%;
    height: 40px;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.skeleton-subtitle {
    width: 50%;
    height: 30px;
    margin-bottom: 15px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.skeleton-text {
    width: 100%;
    height: 15px;
    margin-bottom: 10px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.skeleton-text:last-of-type {
    width: 80%;
}

.skeleton-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.skeleton-button {
    width: 120px;
    height: 40px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 20px;
}

.skeleton-image {
    flex: 1;
    min-width: 250px;
    height: 300px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 10px;
}

.skeleton-section {
    padding: 50px 5%;
}

.skeleton-section-title {
    width: 200px;
    height: 30px;
    margin: 0 auto 40px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.skeleton-projects {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.skeleton-project-card {
    height: 350px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--card-bg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.skeleton-project-img {
    height: 180px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.skeleton-project-info {
    padding: 20px;
}

.skeleton-project-title {
    width: 70%;
    height: 20px;
    margin-bottom: 15px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.skeleton-project-desc {
    width: 100%;
    height: 10px;
    margin-bottom: 8px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.skeleton-project-desc:last-of-type {
    width: 80%;
    margin-bottom: 15px;
}

.skeleton-project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.skeleton-tag {
    width: 60px;
    height: 25px;
    background: linear-gradient(90deg, var(--skeleton-color) 0%, var(--skeleton-highlight) 50%, var(--skeleton-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 15px;
}

.skeleton-hidden {
    display: none;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.view-documentation-container {
    display: flex;
    justify-content: center;
    margin: 50px 0;
    padding: 20px;
    background: linear-gradient(to right, rgba(var(--primary-rgb), 0.05), rgba(var(--primary-rgb), 0.1), rgba(var(--primary-rgb), 0.05));
    border-radius: 10px;
}

.view-documentation-container .primary-btn {
    padding: 15px 30px;
    font-size: 1.1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color-dark));
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3);
    transition: all 0.3s ease;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
}

.view-documentation-container .primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.4);
}

.view-documentation-container .primary-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.view-documentation-container .primary-btn:hover::before {
    left: 100%;
}

/* Form Success Message */
.form-success-message {
    background-color: #4CAF50;
    color: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.5s ease-in-out;
    margin: 20px 0;
}

.form-success-message i {
    font-size: 48px;
    margin-bottom: 15px;
    display: block;
    animation: scaleIn 0.5s ease-in-out;
}

.form-success-message p {
    font-size: 18px;
    margin: 10px 0;
    line-height: 1.5;
}

.form-success-message p:first-of-type {
    font-weight: bold;
    font-size: 22px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

/* Dark mode support for success message */
[data-theme="dark"] .form-success-message {
    background-color: #2e7d32;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}